2 files changed, 34 insertions, 1 deletions
diff --git a/askama/src/lib.rs b/askama/src/lib.rs
index a0d641b..1d66feb 100644
--- a/askama/src/lib.rs
+++ b/askama/src/lib.rs
@@ -492,6 +492,21 @@ pub mod actix_web {
         let ctype = get_mime_type(ext).to_string();
         Ok(HttpResponse::Ok().content_type(ctype.as_str()).body(rsp))
     }
+
+    pub trait TemplateResponder {
+        fn responder(&self) -> Result<HttpResponse, Error>;
+    }
+
+    impl<T: super::Template> TemplateResponder for T {
+        fn responder(&self) -> Result<HttpResponse, Error> {
+            let rsp = self
+                .render()
+                .map_err(|_| ErrorInternalServerError("Template render error"))?;
+            let ext = T::extension().unwrap_or("");
+            let ctype = get_mime_type(ext).to_string();
+            Ok(HttpResponse::Ok().content_type(ctype.as_str()).body(rsp))
+        }
+    }
 }
 
 #[cfg(feature = "with-gotham")]
diff --git a/testing/tests/actix_web.rs b/testing/tests/actix_web.rs
index d40830f..267736d 100644
--- a/testing/tests/actix_web.rs
+++ b/testing/tests/actix_web.rs
@@ -2,7 +2,7 @@
 use actix_web::http::header::CONTENT_TYPE;
 use actix_web::test;
 use actix_web::HttpMessage;
-use askama::Template;
+use askama::{actix_web::TemplateResponder, Template};
 use bytes::Bytes;
 
 #[derive(Template)]
@@ -23,3 +23,21 @@ fn test_actix_web() {
     let bytes = srv.execute(response.body()).unwrap();
     assert_eq!(bytes, Bytes::from_static("Hello, world!".as_ref()));
 }
+
+#[test]
+fn test_actix_web_responder() {
+    let mut srv = test::TestServer::new(|app| {
+        app.handler(|_| {
+            let name = "world".to_owned();
+            HelloTemplate { name: &name }.responder()
+        })
+    });
+
+    let request = srv.get().finish().unwrap();
+    let response = srv.execute(request.send()).unwrap();
+    assert!(response.status().is_success());
+    assert_eq!(response.headers().get(CONTENT_TYPE).unwrap(), "text/html");
+
+    let bytes = srv.execute(response.body()).unwrap();
+    assert_eq!(bytes, Bytes::from_static("Hello, world!".as_ref()));
+}